package com.imooc.spark.streaming.kafka

/**
  * @description
  * @author yuyon26@126.com
  * @date 2018/10/27 0:36
  */
object Test {
  def main(args: Array[String]): Unit = {
    val str = "topicA,topicB"
    val array = str.split(",").toArray
    println(array.length)
  }
}
